No, that's not a requirement.
Flight attendants are paid anywhere from about $20 per hour, up to $40 per hour or more. Quite often, the pay rates for these jobs are based on seniority, so the longer a person stays with the company, the higher their average hourly wage will be.
Yes, 20 15 vision is better than 20 20 vision.
It means seeing at 20 feet what a person with normal vision sees at 20 feet. A person who has 20/40 vision can see at 20 feet what the person with normal vision sees at 40 feet, etc. Some people have better than 20/20 vision.
20/10 vision refers to vision better than 20/20. A person having 20/10 vision would be able to see something at 20 feet that a person with 20/20 vision would see at 10 feet.
The typical range of eye vision for humans is between 20/20 and 20/200. 20/20 vision is considered normal, while 20/200 vision is considered legally blind.
All 2015 means is that a person with 2015 vision can clearly see somthing 20 feet away that most people would need to be no more than 15 feet from. To this end, it is better. A person with 20/100 vision can see something 20 feet away that most people could normally see 100 feet away. --Yes, 20/15 is better vision than 20/20.
The best score for an eye vision test is typically 20/20, which means that a person can see at 20 feet what a person with normal vision can see at 20 feet. However, some people may have even better vision, such as 20/15 or 20/10.
Your vision at 20ft is my vision at 50ft.
which of the following indicates normal vision at 20 feet
it's 20/20 vision full vision you are born with it :D
Do You mean 20-20 vision?
Do You mean 20-20 vision?